Snail is a common name that is applied most often to land snails, terrestrial pulmonate gastropod molluscs.
However, the common name "snail" is also applied to most of the members of the molluscan class Gast...

Catfish are a diverse group of ray-finned fish. Named for their prominent barbels, which resemble a cat's whiskers, catfish range in size and behavior from the three largest species, the Mekong giant
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Chicken is the most common type of poultry in the world. In developed countries, chickens are usually subject to intensive farming methods. Chickens raised specifically for food are called broilers.
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